/*
 * To change this template, choose Tools | Templates
 * and open the template in the editor.
 */
package as24gc.remote;

import as24gc.db.AS24gcHibernateUtil;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.hibernate.Session;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

/**
 *
 * @author nico.vassallo
 */
public class TestDBConnection extends HttpServlet {
    
    
    private static final Log log = LogFactory.getLog(TestDBConnection.class);

    /** 
     * Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    protected void processRequest(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        response.setContentType("text/html;charset=UTF-8");
        PrintWriter out = response.getWriter();
        try {
            Session session = AS24gcHibernateUtil.getSessionFactory().getCurrentSession();
            session.beginTransaction();
        
            out.println("<html>");
            out.println("<head>");
            out.println("<title>Servlet TestDBConnection</title>");  
            out.println("</head>");
            out.println("<body>");
            out.println("<h1>Servlet TestDBConnection at " + request.getContextPath () + "</h1>");
            out.println("<h2>Session open: " + session.isOpen()+ " </h2>");
            out.println("</body>");
            out.println("</html>");
            
            session.close();
            
            System.out.println("syso log...");
            log.warn("warn");
            log.trace("trace");
            log.info("info");
            log.fatal("fatal");
            log.error("error");
            log.debug("debug");
            System.out.println("syso log.");
            

        } finally {            
            out.close();
        }
    }

    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">
    /** 
     * Handles the HTTP <code>GET</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doGet(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Handles the HTTP <code>POST</code> method.
     * @param request servlet request
     * @param response servlet response
     * @throws ServletException if a servlet-specific error occurs
     * @throws IOException if an I/O error occurs
     */
    @Override
    protected void doPost(HttpServletRequest request, HttpServletResponse response)
            throws ServletException, IOException {
        processRequest(request, response);
    }

    /** 
     * Returns a short description of the servlet.
     * @return a String containing servlet description
     */
    @Override
    public String getServletInfo() {
        return "Short description";
    }// </editor-fold>
}
